Facebook and Libra are focusing on Financial area. Is there any other area that blockchain can be used?? It's hard for me to imagine anything else.
There are lots, almost of the financial institutions can be a means for blockchain use, all industries that requires trading, storing value and securities. I am thinking of dividend for farmlands, if I ever made a coin, It would be used in link with crops and other edible plants, I am a nature lover and the people with in so I want to give them the best technology as possible as I could, but sad to say don;t have the funds and team to do so.